16396227205

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1\times {\mathrm{1931}}^1$

素因数の和:3885

約数の個数: 32

約数和(自身を含む): 21032524800

約数和(自身を除く): 4636297595

約数列:

[1, 5, 29, 31, 145, 155, 899, 1889, 1931, 4495, 9445, 9655, 54781, 55999, 58559, 59861, 273905, 279995, 292795, 299305, 1698211, 1735969, 3647659, 8491055, 8679845, 18238295, 105782111, 113077429, 528910555, 565387145, 3279245441, 16396227205]

約数ペア:

[(1, 16396227205), (5, 3279245441), (29, 565387145), (31, 528910555), (145, 113077429), (155, 105782111), (899, 18238295), (1889, 8679845), (1931, 8491055), (4495, 3647659), (9445, 1735969), (9655, 1698211), (54781, 299305), (55999, 292795), (58559, 279995), (59861, 273905)]